公开(公告)号：CN1261337A

公开(公告)日：2000-07-26

申请号：CN98806481.2

申请日：1998-06-22

Applicant: 联合讯号公司

Inventor： H·S·唐 ,  D·C·默克 ,  A·M·史密斯

IPC: C07C17/20 ,  C07C19/08 ,  B01J3/04 ,  B01J19/02

CPC classification number: B01J19/02 ,  B01J3/00 ,  B01J2219/0245 ,  C07C17/206 ,  C07C19/08

Abstract: 一种用于制备氢氟碳烃(HFC)的方法,包括:(a)提供氟聚合物衬里的反应器;(b)将液相氯化的有机化合物和氟化剂加入到反应器中;和(c)使至少一部分所说的氯化的有机化合物与至少一部分所说的氟化剂反应,生成所说的HFC。

公开(公告)号：CN1196041A

公开(公告)日：1998-10-14

申请号：CN96196883.4

申请日：1996-08-23

Applicant: 卡萨尔甲醇公司

Inventor： E·费利比

IPC: C07C29/151 ,  C07C31/04 ,  C01C1/04 ,  B01J3/04

CPC classification number: C01B3/34 ,  B01J3/00 ,  B01J10/00 ,  C01B3/025 ,  C01B2203/0288 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/061 ,  C01B2203/068 ,  C01B2203/0883 ,  C01B2203/1241 ,  C01B2203/141 ,  C07C29/1518 ,  C07C31/04

Abstract: 一种在包括串联布置的第二烃水水蒸汽转化工段、高温CO转化工段和低温CO转化工段,以及氨合成工段的装置中联合生产氨和甲醇的方法,特别优异之处在于,来自甲醇合成工段的未反应气流,在送入低温CO转化工段之前,要用已经与来自第二烃水蒸汽工段的气流进行间接热交换而加热的含水液流饱和。

公开(公告)号：US11814457B2

公开(公告)日：2023-11-14

申请号：US18167120

申请日：2023-02-10

Applicant: Chevron Phillips Chemical Company LP

Inventor： Max P. McDaniel ,  Carlton E. Ash ,  Kathy S. Clear ,  Eric D. Schwerdtfeger ,  Carlos A. Cruz ,  Jeremy M. Praetorius

IPC: B01J31/38 ,  B01J31/00 ,  C08F4/64 ,  C08F210/16 ,  C08J5/18 ,  C08F4/6592 ,  B01J3/00 ,  B01J37/26 ,  B01J35/02

CPC classification number: C08F210/16 ,  B01J31/38 ,  C08J5/18 ,  B01J3/00 ,  B01J35/023 ,  B01J37/26 ,  C08F4/6592 ,  C08F4/65925 ,  C08F4/65927 ,  C08F2410/07 ,  C08F2500/12 ,  C08F2500/26 ,  C08J2323/20

Abstract: Catalyst compositions containing a metallocene compound, a solid activator, and a co-catalyst, in which the solid activator or the supported metallocene catalyst has a d50 average particle size of 15 to 50 μm and a particle size distribution of 0.5 to 1.5, can be contacted with an olefin in a loop slurry reactor to produce an olefin polymer. A representative ethylene-based polymer produced using the catalyst composition has excellent dart impact strength and low gels, and can be characterized by a HLMI from 4 to 10 g/10 min, a density from 0.944 to 0.955 g/cm3, a higher molecular weight component with a Mn from 280,000 to 440,000 g/mol, and a lower molecular weight component with a Mw from 30,000 to 45,000 g/mol and a ratio of Mz/Mw ranging from 2.3 to 3.4.

公开(公告)号：US20180238350A1

公开(公告)日：2018-08-23

申请号：US15548590

申请日：2016-09-14

Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION

Inventor： Hideki NAGAO ,  Naoto YONEMURA

IPC: F04D29/58 ,  F04D27/00

CPC classification number: F04D29/5833 ,  B01J3/00 ,  B01J19/00 ,  F04B41/06 ,  F04B49/065 ,  F04B2205/065 ,  F04B2205/112 ,  F04C29/04 ,  F04D27/00 ,  F04D27/009 ,  F25B19/00

Abstract: A pressure increasing system includes a plurality of stages of compressors configured to compress carbon dioxide to a pressure higher than a critical pressure; intermediate coolers cooling the carbon dioxide discharged from a compressor in a preceding stage; a subcooler provided between a seventh stage compressor in the final stage and a sixth stage compressor in a preceding stage and cools the carbon dioxide; a bypass line through which the carbon dioxide in the inlet of the seventh stage compressor is extracted, depressurized and supplied to the subcooler as a refrigerant; a flow rate adjusting valve provided on the bypass line; and a control unit configured to regulate a degree of opening of the flow rate adjusting valve so that at least one of a temperature and a pressure of the carbon dioxide in the inlet of the seventh stage compressor remains constant.

公开(公告)号：US09890331B2

公开(公告)日：2018-02-13

申请号：US13810550

申请日：2010-11-29

Applicant: Yasutaka Mizokoshi ,  Hiromi Ishii ,  Takashi Iwahashi ,  Katsuhiko Yokohama ,  Takashi Yamamoto

Inventor： Yasutaka Mizokoshi ,  Hiromi Ishii ,  Takashi Iwahashi ,  Katsuhiko Yokohama ,  Takashi Yamamoto

IPC: B01J3/00 ,  B01J3/02 ,  C10J3/46 ,  C10B41/08 ,  C10J3/50 ,  C10J3/30 ,  C10K1/00 ,  C10K1/02 ,  F01K23/06 ,  B01J8/00

CPC classification number: C10B41/08 ,  B01J3/00 ,  B01J3/02 ,  B01J8/0035 ,  C10J3/30 ,  C10J3/466 ,  C10J3/50 ,  C10J2300/0906 ,  C10J2300/165 ,  C10J2300/1653 ,  C10J2300/1675 ,  C10J2300/1823 ,  C10K1/004 ,  C10K1/02 ,  F01K23/067 ,  Y02E20/18

Abstract: A gasification facility which uses flammable gas as a carrier medium for air-transporting powder fuel, used as a gasification raw material, to a gasification furnace and which can safely release the flammable gas, exhausted from a fuel feed hopper, to the atmosphere. In the gasification facility using flammable gas as a carrier medium for transporting pulverized coal as powder fuel from a pulverized coal feed hopper (7) to a gasification furnace (11), the flammable gas discharged from the pulverized coal feed hopper (7) is subjected to incineration treatment and then released to the atmosphere, so that safe release to the atmosphere can be implemented.

公开(公告)号：US09505677B2

公开(公告)日：2016-11-29

申请号：US14064244

申请日：2013-10-28

Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION ,  BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORP

Inventor： Guoqing Wang ,  Lijun Zhang ,  Yonggang Zhang ,  Junjie Liu ,  Zhiguo Du ,  Xianfeng Zhou ,  Wei Li ,  Cong Zhou

IPC: C07C4/04 ,  B01J3/00 ,  C10G9/36

CPC classification number: C07C4/04 ,  B01J3/00 ,  C10G9/36 ,  C10G2300/1088 ,  C10G2300/1092

Abstract: The present disclosure provides a steam cracking process, comprising heating a liquid feed stock in a convection section of a cracking furnace and subsequently conveying the material to a radiant section of the cracking furnace for cracking reaction therein, wherein a monoolefin-containing stream is conveyed to the cracking furnace for cracking reaction through at least one of modes A to C.

Abstract translation: 本公开提供一种蒸汽裂解方法，包括加热裂解炉的对流部分中的液体原料并随后将该材料输送到裂解炉的辐射部分以进行裂化反应，其中将含单烯烃的流输送到 用于通过模式A至C中的至少一种进行裂解反应的裂化炉。

公开(公告)号：US20150145173A1

公开(公告)日：2015-05-28

申请号：US14596517

申请日：2015-01-14

Applicant: MURATA MANUFACTURING CO., LTD. ,  Kyoto University

Inventor： Satoru Hachinohe ,  Osamu Sakai

IPC: C04B35/645

CPC classification number: C04B35/645 ,  B01J3/00 ,  B22F3/00 ,  B22F3/02 ,  B22F3/03 ,  B22F3/10 ,  B22F3/14 ,  B22F2003/031 ,  B22F2203/11 ,  B22F2999/00 ,  B30B11/00 ,  B30B15/02 ,  C04B35/4682 ,  C04B2235/602 ,  C04B2235/666 ,  C04B2235/667 ,  C04B2235/77 ,  H05H1/0037 ,  H05H1/0043 ,  H05H1/48 ,  H05H2277/00 ,  B22F3/003

Abstract: A discharge plasma machining device that includes punches as a pressing unit for applying a pressure with respect to a machined item, a direct current pulse current generator as a pulse current applying unit for applying a pulse current with respect to the machined item, a spectroscope as a detection unit for detecting a spectrum of light of plasma generated by application of a pulse current, and a control unit for controlling a pulse current in accordance with a detection result of the detection unit.

Abstract translation: 一种放电等离子体加工装置，其包括冲头作为对加工件施加压力的按压单元，直流脉冲电流发生器作为脉冲电流施加单元，用于相对于加工的物品施加脉冲电流，分光器为 检测单元，用于检测通过施加脉冲电流产生的等离子体的光谱;以及控制单元，用于根据检测单元的检测结果来控制脉冲电流。

公开(公告)号：US20100310797A1

公开(公告)日：2010-12-09

申请号：US12455934

申请日：2009-06-08

Applicant: Joseph Alexander Mansour, II

Inventor： Joseph Alexander Mansour, II

IPC: E06B3/26

CPC classification number: B01J3/004 ,  B01J3/00 ,  H01L21/00

Abstract: A fracture-safe viewport for a pressure system having a pressure port which is pumped by said pressure system to a pressure above or below atmospheric pressure, comprising a plurality of panes each capable of passing electromagnetic radiation therethrough, each pane being mounted inside a tubular structure and being hermetically sealed to the wall of the pressure chamber. Each of the panes may be a different material or any combination of materials may be used from the group comprising sapphire, glass and quartz or any other material through which a high powered laser or other electromagnetic beam may be directed without adverse consequences. Highly pure, defect-free, ultra-polished, single-crystal sapphire is preferred. Spacing between the panes is used in most embodiments to avoid shrapnel damage in case of catastrophic failure of a pane. Half-donut shaped or chimney-shaped strain relief mounts are used in some embodiments to relieve strain caused by differential rates of thermal expansion when the structure is heated.

Abstract translation: 一种用于压力系统的破裂保护视口，其具有由所述压力系统泵送到高于或低于大气压力的压力的压力端口，包括多个能够通过电磁辐射的窗格，每个窗格安装在管状结构内 并且密封到压力室的壁上。 每个窗格可以是不同的材料，或者可以从包括蓝宝石，玻璃和石英的组或任何其它材料中使用任何材料的组合，通过其可以引导高功率激光或其他电磁束而没有不利后果。 高纯度，无缺陷，超抛光，单晶蓝宝石是首选。 在大多数实施例中，使用窗格之间的间距以避免在窗格的灾难性故障的情况下的弹片损坏。 在一些实施例中使用半环形或烟囱形应变消除装置来减轻当结构被加热时由不同热膨胀率引起的应变。

公开(公告)号：US06640696B2

公开(公告)日：2003-11-04

申请号：US10203413

申请日：2002-08-09

Applicant: Koji Shinobudani ,  Tetsuo Shinomiya ,  Mitsuo Nagai ,  Nobuhiro Haramoto ,  Hiroshi Miyahara ,  Toshiyuki Ninomiya ,  Yasuharu Nosho ,  Shinichi Hashimoto ,  Masakazu Kato ,  Kazuhiro Ueshima

Inventor： Koji Shinobudani ,  Tetsuo Shinomiya ,  Mitsuo Nagai ,  Nobuhiro Haramoto ,  Hiroshi Miyahara ,  Toshiyuki Ninomiya ,  Yasuharu Nosho ,  Shinichi Hashimoto ,  Masakazu Kato ,  Kazuhiro Ueshima

IPC: A23L100

CPC classification number: B01J3/00 ,  A23L3/0155 ,  B01J3/02 ,  B01J2219/00033 ,  G05D16/2066 ,  G05D16/2073

Abstract: A device and a method for continuous high-pressure treatment; the method, comprising the steps of increasing the pressure of raw materials (25) in a feed tank (9) by a pressurizing pump (1) so as to continuously feed the raw material to treatment containers (6) and (6a) and increasing the flow rate of the pressurizing pump (1) over that of a depressurizing pump (2) or continuously exhausting the raw material from the treatment containers (6) and (6a) through a pressure regulating flow path resistance (59) while depressurizing; the device, comprising pressure releasing bypass circuits (55) disposed in the flow path resistance (59) in parallel with each other, wherein the insides of the treatment containers (6) and (6a) are kept in a specified high-pressure state during the continuous processing.

Abstract translation: 连续高压处理的装置和方法; 该方法包括以下步骤：通过加压泵（1）增加进料罐（9）中的原料（25）的压力，以便将原料连续地供给到处理容器（6）和（6a）中，并且增加 加压泵（1）的流量超过减压泵（2）的流量，或者在减压的同时通过压力调节流路阻力（59）连续排出来自处理容器（6）和（6a）的原料; 所述装置包括彼此平行地设置在流路阻力（59）中的压力释放旁路回路（55），其中处理容器（6）和（6a）的内部保持在规定的高压状态 连续加工。

公开(公告)号：US06555727B2

公开(公告)日：2003-04-29

申请号：US09767829

申请日：2001-01-24

Applicant: Michael L. Zettner

Inventor： Michael L. Zettner

IPC: F23G544

CPC classification number: B01J12/005 ,  B01J3/00 ,  F23G7/008 ,  F23G7/065

Abstract: In a two-step method of chemothermal conversion of feedstock in the form of fluid compounds or compounds convertible into a fluid state, into low-molecular, organic or inorganic compounds, the improvement including reaching an extremely high efficiency rate of the destruction of the compounds of the second preliminary step by introducing the compounds of the first preliminary step through at least one small mixing channel under excess pressure of between 1.5 atmospheres and 150 atmospheres, so that the start of the exothermic reaction is delayed until the compounds reach the main reaction chamber, wherein, due to the excess pressure, the compounds react very quickly in an explosion-like manner, thereby reaching a high temperature and high density of heat radiation immediately usable for the destruction of the molecular structure of the compounds of the second preliminary step, and introducing the compounds of the second preliminary step simultaneously with the compounds of the first preliminary step at the downstream end of the mixing channels of the first preliminary step where the exothermic reaction takes place, thus enabling the transfer of energy from the exothermic reaction of the compounds of the first preliminary step at a highest possible temperature and heat radiation level to the compounds of the second preliminary step.

Abstract translation: 在流体化合物或可转化为流体状态的化合物形式的原料化学转化的两步法中，成为低分子，有机或无机化合物的两步法，其改进包括达到非常高的化合物破坏效率 通过在1.5大气压和150大气压之间的过压下引入第一预备步骤的化合物通过至少一个小的混合通道，使得放热反应的开始被延迟直到化合物到达主反应室 其中，由于过量的压力，化合物以爆炸状态非常快速地反应，从而达到立即可用于破坏第二预备步骤的化合物的分子结构的高温和高密度的热辐射， 并将第二预备步骤的化合物与第一种pr的化合物同时引入 在发生放热反应的第一预备步骤的混合通道的下游端处的消除步骤，从而能够将来自第一预备步骤的化合物的放热反应的能量以最高可能的温度和热辐射水平转移到 第二预备步骤的化合物。